After placing blocks during lag, the blocks are removed and the height limit message is shown.
Steps to Reproduce the issue:
Get a diamond pickaxe and blocks
Switch to survival mode
Create a source of lag (Spawn about 2000 creepers)
Start mining a tunnel and place blocks behind
When the server catches up, the blocks are reset and the build limit message appears
Expected Result:
The build limit message would not appear
Actual result:
The build limit message is displayed, even with blocks placed at deepslate level, in a normal overworld.
Linked issues
is duplicated by 2
Attachments
Comments 10
This happened to me, but in a different way, when I was throwing Ender pearls: Apparently, I interacted with two blocks at the same time.
Hi!
Thank you for your report!
Can you provide logs and crash dumps? You can find them at %appdata%\.minecraft
Did this issue occur on a LAN or on a multiplayer server?
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There are no crash reports, here are some of the logs:
It was on singleplayer not open to LAN.
Hi!
Thank you for your report!
However, this issue has been temporarily closed as Awaiting Response.
Could you please provide more details or any relevant media files?
Can you record a video of the issue and upload it?
Are you using any modifications or texture packs?
Could you please include details about your device and system specifications (RAM, CPU, GPU)?
Did the issue happen only once, or does it occur consistently?
This ticket will automatically reopen when you reply. Thanks!
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki
Hi¡
I can’t record, but here is what is happening:
During the lag, player places some blocks
The text
Height limit for building is 319is displayed for the normal amount of time, at the same time as every sound since the last tick is played, and the placed blocks disappearIt also happens with ender pearls (video from 5Herdortz-256)
No, mods, vanilla; The only 2 resource packs change redstone lamp textures and enchantment text, doesn't affect it.
8GB RAM, Intel i5 CPU, Intel UHD Graphics 620 (128 MB) GPU
The issue has occurred multiple times, in the presence of lag. (Not rendering lag)
Still happening in 26.1-rc-2
Log when it happened:
[10:54:49] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2592ms or 51 ticks behind
[10:55:02] [Render thread/INFO]: Loaded 135 advancements
[10:55:02] [Render thread/WARN]: Unable to play empty soundEvent: minecraft:entity.cod.ambient
[10:55:03] [Render thread/INFO]: [System] [CHAT] Saved screenshot as 2026-03-24_10.55.01.png
[10:55:07] [Server thread/INFO]: Saving and pausing game...
[10:55:08] [Server thread/INFO]: Saving chunks for level 'ServerLevel[26.1-rc-2]'/minecraft:overworld
[10:55:08] [Server thread/INFO]: Saving chunks for level 'ServerLevel[26.1-rc-2]'/minecraft:the_nether
[10:55:08] [Server thread/INFO]: Saving chunks for level 'ServerLevel[26.1-rc-2]'/minecraft:the_end
[10:55:08] [Server thread/INFO]: Stopping server
[10:55:08] [Server thread/INFO]: Saving playersmainhand is minecraft:ender_pearl[minecraft:max_stack_size=64, !minecraft:use_cooldown]
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